Arkansas Highway 178
| Route information | ||||
|---|---|---|---|---|
| Maintained by ArDOT | ||||
| Existed | 1953–present | |||
| Section 1 | ||||
| Length | 24.38 mi (39.24 km) | |||
| West end | US 62 / US 412 near Flippin | |||
| East end | US 62B in Mountain Home | |||
| Section 2 | ||||
| Length | 4.29 mi (6.90 km) | |||
| West end | US 62B in Mountain Home | |||
| East end | Norfork Lake | |||
| Location | ||||
| Country | United States | |||
| State | Arkansas | |||
| Counties | Marion, Baxter | |||
| Highway system | ||||
| ||||
Highway 178 (AR 178, Ark. 178, and Hwy. 178) is a designation for two east–west state highways in the Ozark Mountains. One segment begins near Flippin and runs east across Bull Shoals Dam to downtown Mountain Home. A second segment begins in eastern Mountain Home and runs east to Lake Norfork. Both highways are maintained by the Arkansas Department of Transportation (ArDOT).